Lead case



FIG. 1 is a perspective view of the front, top and left side of a lead case showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view, a top plan view being a mirror image thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view showing the claimed design in use; and,

FIG. 8 is a left side view showing the claimed design in use. 

The ornamental design for a lead case, as shown and described. 